Looks like a nice haul the .Aloe picatilis should be like most aloes getting up from seed. light ,warmth ,and moisture.

I got several orders out for some seeds myself, ordered a heat mat going see how that goes .sure it can't hurt nothing,just the light bill haha

Yea they're all nice when they're free lol. But I have no clue on germinating these tiny cacti seeds. I have a few more orders out as well....as a matter of fact I received some pachypodium cactipes seeds today.

I have a heat mat and at the rate that I'm going I need a second one lol nothing but the light bill right.

That heat mat should make them all sprout. I know I don't need be ordering seeds lol .got enough take care of ,its hard to resist planting caudicform seeds trying get a sprout.have 12 Dioscorea elephantipes seeds and 10 Jatropha cathartica I need to get going .probally will tomorrow somrtime,know idea on when the orders I got placed will be ready.and im curious on the heat mat

This is something I have saved as a resource:

https://lithopsblog.wordpress.com/2017/02/06/growing-lithops-from-seed/

It's obviously for Lithops, but I think most here would find the information agreeable for most succulents, like not using commercial soil mix, using something extremely well draining (much more well draining than most of us would think), etc. Scroll down a ways to get past the Lithops-seed-specific stuff. Just use as a general guide. Everybody does it differently and has different levels of strictness with various aspects.

Cacti just need warmth and moisture to germinate. I don´t bother to put my seed trays under lights until the first one has popped up. And soil type doesn´t seem to be critical - some Lophophora williamsii sprouts here which germinated and grew in the same coarse gritty medium as Momma.